The more shares of the fund's fixed investment, the more funds invested and the greater the income. The premise is that when the net value of the fund rises, if it falls, the more investment, the lower the income and the greater the risk of loss.

Fixed investment is the abbreviation of fixed-term investment fund, which refers to investing a fixed amount in a designated open-end fund at a fixed time, similar to the bank's zero deposit and withdrawal method. This kind of investment can average the cost and spread the risk, which is more suitable for long-term investment.